<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>学生</title>
  <link rel="stylesheet" href="./bootstrap/bootstrap.min.css" />
  <link rel="stylesheet" href="./bootstrap/bootstrap-icons.css" />
  <link rel="stylesheet" href="./css/common.css" />
  <style>
    .text {
      font-size: 12px;
      margin: 0;
      padding: 5px 20px;
      color: #999;
    }

    .card i:hover {
      cursor: pointer;
    }

    .bt-1 {
      margin-top: 4px;
    }

    .card-fluid {
      border: none;
      padding: 15px;
    }

    .card .table th {
      border-color: transparent;
    }

    .form-group {
      display: flex;
      align-items: center;
      height: calc(1.5em + 1.5rem + 2px);
    }

    .form-group>label {
      width: 100px;
      text-align: right;
      padding-right: 10px;
      margin-bottom: 0;
    }

    .form-group>input {
      flex: 1;
    }

    .form-group .input {
      flex: 1;
      padding-left: 10px;
      display: flex;
    }

    .form-group .form-check {
      margin-bottom: 0;
      margin-right: 30px;
    }

    .form-group .input select {
      width: 140px;
      margin-right: 20px;
    }

    .custom-select {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23999999' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
      background-size: 12px 12px;
    }
  </style>
</head>

<body class="application application-offset">
  <div class="container-fluid container-application">
    <div class="sidenav show" id="sidenav-main">
      <!-- Sidenav header -->
      <div class="sidenav-header d-flex align-items-center">
        <a class="navbar-brand" href="./index.html">
          <span class="logo">·ITCAST·</span>
        </a>
      </div>
      <!-- User mini profile -->
      <div class="sidenav-user d-flex flex-column align-items-center justify-content-between text-center">
        <!-- Avatar -->
        <div>
          <a href="#" class="avatar rounded-circle avatar-xl">
            <img alt="Image placeholder" src="https://yanxuan-item.nosdn.127.net/8b27deb1670c53e67c42ca3e1ed6fd12.jpg"
              class="" />
          </a>
          <div class="mt-5">
            <h5 class="mb-0 text-white">黑马前端</h5>
            <span class="d-block text-sm text-white opacity-8 mb-3">数据可视化</span>
            <a href="javascript:;" class="btn btn-sm btn-white btn-icon rounded-pill shadow hover-translate-y-n3">
              <span class="btn-inner--text">学前端来黑马</span>
            </a>
          </div>
        </div>
      </div>
      <!-- Application nav -->
      <div class="nav-application clearfix">
        <a href="./index.html" class="btn btn-square text-sm">
          <span class="btn-inner--icon d-block"><i class="bi bi-house bi-2x"></i></span>
          <span class="btn-inner--icon d-block pt-2">首页</span>
        </a>
        <a href="./student.html" class="btn btn-square text-sm active">
          <span class="btn-inner--icon d-block"><i class="bi bi-people bi-2x"></i></span>
          <span class="btn-inner--icon d-block pt-2">学生</span>
        </a>
        <a href="javascript:;" class="btn btn-square text-sm">
          <span class="btn-inner--icon d-block"><i class="bi bi-columns bi-2x"></i></span>
          <span class="btn-inner--icon d-block pt-2">排版</span>
        </a>
        <a href="javascript:;" class="btn btn-square text-sm">
          <span class="btn-inner--icon d-block"><i class="bi bi-files bi-2x"></i></span>
          <span class="btn-inner--icon d-block pt-2">资料</span>
        </a>
        <a href="javascript:;" class="btn btn-square text-sm">
          <span class="btn-inner--icon d-block"><i class="bi bi-receipt bi-2x"></i></span>
          <span class="btn-inner--icon d-block pt-2">就业</span>
        </a>
        <a href="javascript:;" class="btn btn-square text-sm">
          <span class="btn-inner--icon d-block"><i class="bi bi-gear bi-2x"></i></span>
          <span class="btn-inner--icon d-block pt-2">设置</span>
        </a>
      </div>
      <!-- Misc area -->
      <div class="card bg-gradient-warning">
        <div class="card-body">
          <h5 class="text-white">哈喽, 朋友!</h5>
          <p class="text-white mb-4">为什么不现在开始学习前端，创造一些令人惊叹的东西呢？</p>
          <a href="http://itcast.cn" class="btn btn-sm btn-block btn-white rounded-pill" target="_blank">Get started</a>
        </div>
      </div>
    </div>
    <div class="main-content position-relative">
      <nav class="navbar navbar-main navbar-expand-lg navbar-dark navbar-border" id="navbar-main">
        <div class="container-fluid">
          <!-- Navbar nav -->
          <div class="collapse navbar-collapse navbar-collapse-fade" id="navbar-main-collapse">
            <ul class="navbar-nav align-items-lg-center">
              <!-- Home  -->
              <li class="nav-item">
                <a class="nav-link pl-lg-0" href="./index.html"> 首页 </a>
              </li>
              <li class="nav-item">
                <a class="nav-link pl-lg-0" href="./index.html"> 传智教育 </a>
              </li>
              <li class="nav-item">
                <a class="nav-link pl-lg-0" href="./index.html"> 黑马程序员 </a>
              </li>
              <li class="nav-item">
                <a class="nav-link pl-lg-0" href="./index.html"> 文档 </a>
              </li>
            </ul>
            <!-- Right menu -->
            <ul class="navbar-nav ml-lg-auto align-items-center d-none d-lg-flex">
              <li class="nav-item dropdown dropdown-animate">
                <a class="nav-link pr-lg-0" href=".dropdown-menu" role="button" data-toggle="dropdown"
                  aria-haspopup="true" aria-expanded="false">
                  <div class="media media-pill align-items-center">
                    <span class="avatar rounded-circle">
                      <img alt="Image placeholder"
                        src="https://yanxuan-item.nosdn.127.net/8b27deb1670c53e67c42ca3e1ed6fd12.jpg" />
                    </span>
                    <div class="ml-2 d-none d-lg-block">
                      <span class="mb-0 text-sm font-weight-bold">Admin</span>
                    </div>
                  </div>
                </a>
              </li>
              <li class="nav-item">
                <a class="nav-link pl-lg-0" id="logout" href="javascript:;"> 退出 </a>
              </li>
            </ul>
          </div>
        </div>
      </nav>
      <div class="page-content">
        <div class="page-title mb-3">
          <div class="row justify-content-between align-items-center">
            <div class="col-md-6 mb-3 mb-md-0">
              <h5 class="h3 font-weight-400 mb-0 text-white">Students</h5>
              <span class="text-sm text-white opacity-8">一共有 <b class="total">0</b> 位学员</span>
            </div>
            <div class="col-md-6 d-flex align-items-center justify-content-between justify-content-md-end">
              <a id="openModal" href="javascript:;" class="btn btn-sm btn-white btn-icon-only rounded-circle ml-4">
                <span class="btn-inner--icon"><i class="bi bi-plus bi-2x"></i></span>
              </a>
            </div>
          </div>
        </div>
        <div class="row">
          <div class="col">
            <div class="card card-fluid">
              <div class="table-responsive" style="min-height: 1000px">
                <table class="table align-items-center">
                  <thead>
                    <tr>
                      <th>姓名</th>
                      <th>年龄</th>
                      <th>性别</th>
                      <th>组号</th>
                      <th>期望薪资</th>
                      <th>就业薪资</th>
                      <th>籍贯</th>
                      <th>操作</th>
                    </tr>
                  </thead>
                  <tbody class="list">
                    <!-- <tr>
                      <td>张杰</td>
                      <td>20</td>
                      <td>男</td>
                      <td>第2组</td>
                      <td>10000</td>
                      <td>13000</td>
                      <td>北京北京市东城区</td>
                      <td>
                        <a href="javascript:;" class="text-success mr-3"><i class="bi bi-pen"></i></a>
                        <a href="javascript:;" class="text-danger"><i class="bi bi-trash"></i></a>
                      </td>
                    </tr> -->
                  </tbody>
                </table>
              </div>
            </div>
          </div>
        </div>
        <!-- footer -->
        <div class="footer pt-5 pb-4 footer-light" id="footer-main">
          <div class="row text-center text-sm-left align-items-sm-center">
            <div class="col-sm-6">
              <p class="text-sm mb-0">© 2022 <a href="https://itcast.cn" class="h6 text-sm" target="_blank">前端学科</a>.
                All rights reserved.</p>
            </div>
            <div class="col-sm-6 mb-md-0">
              <ul class="nav justify-content-center justify-content-md-end">
                <li class="nav-item">
                  <a class="nav-link" href="#">Support</a>
                </li>
                <li class="nav-item">
                  <a class="nav-link" href="#">Terms</a>
                </li>
                <li class="nav-item">
                  <a class="nav-link pr-0" href="#">Privacy</a>
                </li>
              </ul>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>
  <!-- add Modal -->
  <div class="modal fade" id="modal">
    <div class="modal-dialog modal-lg">
      <div class="modal-content">
        <div class="modal-header">
          <h5 class="modal-title">添加学员</h5>
          <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
        </div>
        <div class="modal-body">
          <form id="form" class="g-3 row" autocomplete="off" novalidate>
            <div class="col-sm-6">
              <div class="form-group">
                <label class="input-group-label">姓名：</label>
                <input type="text" name="name" class="form-control" placeholder="请输入姓名" />
              </div>
            </div>
            <div class="col-sm-6">
              <div class="form-group">
                <label class="input-group-label">性别：</label>
                <div class="input">
                  <div class="form-check d-inline-block">
                    <input value="0" checked id="cb01" class="form-check-input" type="radio" name="gender" />
                    <label for="cb01" class="form-check-label">男</label>
                  </div>
                  <div class="form-check d-inline-block">
                    <input value="1" id="cb02" class="form-check-input" type="radio" name="gender" />
                    <label for="cb02" class="form-check-label">女</label>
                  </div>
                </div>
              </div>
            </div>
            <div class="col-sm-6">
              <div class="form-group">
                <label class="input-group-label">年龄：</label>
                <input type="text" name="age" class="form-control" placeholder="请输入年龄" />
              </div>
            </div>
            <div class="col-sm-6">
              <div class="form-group">
                <label class="input-group-label">组号：</label>
                <input type="text" name="group" class="form-control" placeholder="请输入1-8组号" />
              </div>
            </div>
            <div class="col-sm-6">
              <div class="form-group">
                <label class="input-group-label">期望薪资：</label>
                <input type="text" name="hope_salary" class="form-control" placeholder="请输入期望薪资" />
              </div>
            </div>
            <div class="col-sm-6">
              <div class="form-group">
                <label class="input-group-label">就业薪资：</label>
                <input type="text" name="salary" class="form-control" placeholder="请输入就业薪资" />
              </div>
            </div>
            <div class="col-sm-12">
              <div class="form-group">
                <label class="input-group-label">籍贯：</label>
                <div class="input pl-0">
                  <select class="form-select custom-select" name="province">
                    <option value="">--省份--</option>
                  </select>
                  <select class="form-select custom-select" name="city">
                    <option value="">--城市--</option>
                  </select>
                  <select class="form-select custom-select" name="area">
                    <option value="">--地区--</option>
                  </select>
                </div>
              </div>
            </div>
          </form>
        </div>
        <div class="modal-footer">
          <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">取消</button>
          <button type="button" class="btn btn-blue" id="submit">确认</button>
        </div>
      </div>
    </div>
  </div>
  <script src="./bootstrap/bootstrap.min.js"></script>
  <script src="./lib/axios.js"></script>
  <script src="./lib/form-serialize.js"></script>
  <script src="./js/common.js"></script>
  <script>
    get()
    async function get() {
      let res = await axios({
        url: '/students',

      })
      // console.log(res);
      // 铺设数据
      let student = res.data.map(obj => {

        return `<tr>
                      <td>${obj.name}</td>
                      <td>${obj.age}</td>
                      <td>${obj.gender === 0 ? '男' : '女'}</td>
                      <td>${obj.group}组</td>
                      <td>${obj.hope_salary}</td>
                      <td>${obj.salary}</td>
                      <td>${obj.province}${obj.city}${obj.area}</td>
                      <td>
                        <a href="javascript:;" class="text-success mr-3"><i class="bi bi-pen" data-id=${obj.id}></i></a>
                        <a href="javascript:;" class="text-danger"><i class="bi bi-trash" data-id=${obj.id}></i></a>
                      </td>
                  </tr>`

      })
      // console.log(student);
      document.querySelector('.list').innerHTML = student.join('')

    }
    //  非空验证
    if (localStorage.getItem('token') === null) {
      location.href = './login.html'
    }
    // 判断到这里说明登录成功
    // document.querySelector('#username>span').innerHTML = localStorage.getItem('username')

    document.querySelector('#logout').addEventListener('click', e => {
      e.preventDefault()
      localStorage.clear()
      location.href = './login.html'
    })

    document.querySelector('.list').addEventListener('click', async e => {
      if (e.target.className === 'bi bi-trash') {
        // console.log(111);
        let disid = e.target.dataset.id

        let res = await axios({
          url: `/students/${disid}`,
          method: 'DELETE'
        })
        console.log(res);
        get()
      }


    })


  </script>
  <!-- 增加标签 -->
  <script>
    // 先调用模态框
    var myModal = new bootstrap.Modal(document.getElementById('modal'), {
      // keyboard: false // 按下esc是否关闭
    })

    document.querySelector('#openModal').addEventListener('click', async e => {
      // 让模态框出现
      myModal.show()
    })
    // 先渲染省份的数据
    setprv()
    async function setprv() {
      let res = await axios({
        url: '/api/province',
      
      })
      // console.log(res);
      let num = res.data.map(obj => `<option value="${obj}">${obj}</option>`).join('')
      // console.log(num);
      document.querySelector('[name=province]').innerHTML =  `<option value="">--省份--</option>${num}`  
    }
    const proset = document.querySelector('[name="province"]')
    const cityset = document.querySelector('[name="city"]')
    const areaset = document.querySelector('[name="area"]')
    // 铺设下拉菜单的城市列表
    proset.addEventListener('change',async e=>{
      e.preventDefault()
      let res = await axios({
          url:'/api/city',
          params:{
            pname:proset.value
          }
        
      })
      let num1 = res.data.map(obj1 => `<option value="${obj1}">${obj1}</option>`).join('')
      // console.log(num1);
      cityset.innerHTML =  `<option value="">--城市--</option>${num1}`  

    })
    // 铺设城列表 
    cityset.addEventListener('change',async e=>{
      e.preventDefault()
      let res = await axios({
          url:'/api/area',
          params:{
            pname:proset.value,
            cname:cityset.value
          }
        
      })
      console.log(res);
      let num1 = res.data.map(obj1 => `<option value="${obj1}">${obj1}</option>`).join('')
      // console.log(num1);
      areaset.innerHTML =  `<option value="">--地区--</option>${num1}`  

    })

    const submit = document.querySelector('#submit')
    const theForm = document.querySelector('form')
    submit.addEventListener('click',async function(){
      // 收集表单里的值
      let fromObj = serialize(theForm,{hash:true})
      console.log(fromObj);
      fromObj.age = +fromObj.age
      fromObj.gender = +fromObj.gender
      fromObj.hope_salary = +fromObj.hope_salary
      fromObj.salary = +fromObj.salary
      fromObj.group = +fromObj.group
      const res = await axios({
          url:'/students',
          data:fromObj
      })
      // console.log(res);
      theForm.reset()
      myModal.hide()
      get()
    })



  </script>
  <!-- 编辑模态框 -->
  <script>
  
    document.querySelector('.list').addEventListener('click',async function(e){
      var myModal = new bootstrap.Modal(document.getElementById('modal'), {
      // keyboard: false // 按下esc是否关闭
      })
      if(e.target.className === 'bi bi-pen'){
        // 展示模态框
        myModal.show()
        let theId = e.target.dataset.id
        document.querySelector('.modal-title').innerHTML = `编辑`
        console.log(theId);
        let res = await axios({
        url:`/students/${theId}`,
        })
      console.log(res);
      let studentObj =res.data
      // 同显核心代码
      const fields = document.querySelectorAll('form [name]')
      // console.log(fields);
        Array.from(fields).forEach(el => {
          if(el.name === 'gender') {
            if(+el.value === studentObj[el.name]) {
              return el.checked = true
            }

          }else{
              el.value = studentObj[el.name]
            }



          
        })



      }
     



    })
  </script>
</body>

</html>